EMDN X06: Equipment without an Intended Medical Purpose Intended for Brain Stimulation That Apply Electrical Currents or Magnetic or Electromagnetic Fields That Penetrate the Cranium to Modify Neuronal Activity in the Brain

Complete hierarchy for EMDN group X06 in category X (Products without an Intended Medical Purpose (Annex XVI)): 1 terminal codes, EMDN v2026. Terminal codes are the ones accepted in a EUDAMED device record.

Registered classes, as of 8 Sep 2026. For each code with at least 20 registrations under a legislation, the chip shows how devices registered in EUDAMED under that code are classed, counted once per primary UDI-DI and kept separate for each legislation. It is not a determination. The class of a device comes from the MDR and IVDR classification rules for its intended purpose. MDD and IVDD classes are the directive classification and can differ from the class the same device would have under MDR or IVDR.

  • X06Equipment without an Intended Medical Purpose Intended for Brain Stimulation That Apply Electrical Currents or Magnetic or Electromagnetic Fields That Penetrate the Cranium to Modify Neuronal Activity in the Brainterminal

Frequently asked questions

Is X06 a terminal code?
Yes. X06 (Equipment without an Intended Medical Purpose Intended for Brain Stimulation That Apply Electrical Currents or Magnetic or Electromagnetic Fields That Penetrate the Cranium to Modify Neuronal Activity in the Brain) has no sub-codes, so the group code is itself the terminal code and is what a EUDAMED device record accepts. EMDN v2026.

Not sure which level to stop at, or which of two plausible codes to submit? The guide to choosing an EMDN code walks the decision level by level, with a worked example and the mistakes that get a EUDAMED registration rejected.

Classifying more than a handful of devices?

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Other groups in category X

Source: European Commission, EMDN v2026 official release. Terminal codes are the only codes accepted in a EUDAMED device record. EMDN is a nomenclature, not a risk classification. MDR/IVDR class is determined separately.